Changes between Initial Version and Version 1 of k8s/HashiCorpVault

Timestamp:

2024/06/23 21:34:12 (3 months ago)

Author:

yuna

Comment:

--

k8s/HashiCorpVault

@@ +1 @@
+= Vaultメモ
+VaultのHelmで普通にインストールすると、手動で初期化とUnseal(キーの入力)が必要となる。
+下記のスクリプトを利用すれば、Vault起動時に初期化とunsealを行い、手動でのConfigをスキップすることができる。
+
+
+== vaules.yaml
+
+{{{
+server:
+  readinessProbe:
+    enabled: false
+  postStart:
+    - sh
+    - /vault/userconfig/myscript/init-unseal.sh
+  extraVolumes:
+    - type: configMap
+      name: myscript
+      path: /vault/userconfig
+}}}
+
+== init-unseal.sh
+
+{{{
+#!/bin/sh
+
+sleep 5
+vault operator init -key-shares=3 > /home/vault/init-tmp
+if [ $? -eq 0 ]
+then
+        mv /home/vault/init-tmp /vault/data/seal-keys
+else
+        rm /home/vault/init-tmp
+fi
+for i in 1 2 3
+do
+        vault operator unseal $(grep "Key $i" /vault/data/seal-keys |sed 's/Unseal Key '$i': //i') 
+done
+kubectl create configmap myscript  --from-file=init-unseal.sh  -nvault
+}}}
+
+{{{
+kubectl create ns vault
+kubectl create configmap myscript  --from-file=init-unseal.sh  -nvault
+helm install vault hashicorp/vault -nvault -f values.yaml
+}}}